What is the best USB flash drive?

If you want one USB flash drive that’s genuinely excellent, I’d get the Kingston DataTraveler Max.

• Kingston DataTraveler Max 512GB USB-C - $84.00 (Staples)

My picks

• 🏆 Best overall: Kingston DataTraveler Max — up to 1,000 MB/s read / 900 MB/s write, USB 3.2 Gen 2, and available in USB-C or USB-A. Tom’s Hardware calls the 256GB version a particularly good balance of speed, capacity and price.
• 💪 Best for durability/everyday use: Samsung BAR Plus — metal construction, compact, and plenty fast for ordinary file transfers.
• ⚡ Best high-performance alternative: SanDisk Extreme PRO — newer versions reach 1,000/900 MB/s and come in USB-C, USB-A, and dual-connector versions.
• 💾 Best if you need 2TB: Buffalo SSD-PUT — Tom’s Hardware specifically recommends it as a high-capacity flash-drive option.

For most people, I'd buy 256GB or 512GB. If you're mainly storing documents, photos, music, or occasional videos, 256GB is plenty. If you're moving large video files or using it as portable working storage, get 512GB.

One important caveat: if you need to move hundreds of GB frequently, I'd skip a flash drive and buy a small external SSD instead. They're generally better suited to sustained heavy transfers.

If you tell me USB-A or USB-C, capacity (128GB/256GB/512GB/1TB), and your budget, I can narrow it down to the best specific model.

The "best" USB flash drive depends heavily on your speed requirements, device compatibility (USB-A vs. USB-C), and form factor. Top-performing options categorized by use case include:

- Highly recommended by [Wirecutter](https://google.com/goto?url=CAESawHrOzAVHWI8DkcNd-3WzjobWtaafqa2tifFwf0jUbYBGcbJ_zv2kr9zHDGb6TFdv5wn13VYQrWLfJFNT7zBS2bYpo6pPvGpIkotTxmBIkJrWU0wjI8gw2phu61swLQ1YSMotFnsUMoEbNNX) for its exceptional SSD-like read/write speeds, ultra-compact metal chassis, and seamless performance across modern USB-C laptops and smartphones.[](https://google.com/goto?url=CAESawHrOzAVHWI8DkcNd-3WzjobWtaafqa2tifFwf0jUbYBGcbJ_zv2kr9zHDGb6TFdv5wn13VYQrWLfJFNT7zBS2bYpo6pPvGpIkotTxmBIkJrWU0wjI8gw2phu61swLQ1YSMotFnsUMoEbNNX) [[1]](https://google.com/goto?url=CAESawHrOzAVHWI8DkcNd-3WzjobWtaafqa2tifFwf0jUbYBGcbJ_zv2kr9zHDGb6TFdv5wn13VYQrWLfJFNT7zBS2bYpo6pPvGpIkotTxmBIkJrWU0wjI8gw2phu61swLQ1YSMotFnsUMoEbNNX)[[2]](https://google.com/goto?url=CAESawHrOzAVHWI8DkcNd-3WzjobWtaafqa2tifFwf0jUbYBGcbJ_zv2kr9zHDGb6TFdv5wn13VYQrWLfJFNT7zBS2bYpo6pPvGpIkotTxmBIkJrWU0wjI8gw2phu61swLQ1YSMotFnsUMoEbNNX)[[3]](https://google.com/goto?url=CAESXQHrOzAVws5V4xUQwbw2VaOh1NQcwl7AshHAjdnFFvb5gobRb9nkrTrt6k_Oo9JPPHxb5aCuw_e9MUAN6gr6rw_zGdgyMvJ-NDjQXAZbuwsJ-wJAAeKId8mkq7smjw)[[4]](https://google.com/goto?url=CAESYwHrOzAVk5yDRi1oDmIc4b5ze_5jP33P2oOMlIdPkXBLKxR_BOai9WJXOYJweEeCypge7a8WllkwW8xpiDjuDKJ7rDFWbuABw4Aqmiv9OJ7DP9UdGel8y36UqHebGntnON_RIQ)

- Offers blazing-fast performance (up to 900 MB/s read speeds) and capacities reaching up to 512 GB, making it ideal for transferring massive video files or backups on the go.[[1]](https://google.com/goto?url=CAESWgHrOzAV1rIgljp6X_QBwbF2AouhgInyUnr8A3EiBmB1tG5PHePtQRA2DXN_yCKDgkecjpCoZ5y_S0waXwnkbmPoJD4ebq_R5jkynYR_TfjLWl2aUoFtLw6MJg)[[2]](https://google.com/goto?url=CAESigEB6zswFQaG8UJGRG1qTkHrL8ysszmjO4wsGo6ie5E0wbX3IiS8OAQlje2Eozo1Poek2ZOaVWPI3AdLNPFyC7XbYudjZ2x95DociqRxK_dzrWxRmYidoVznkG5X6FjBQ6xkVr9QGkAEKzcUITs0JWSmr841KN8XWhgJhFlMpbYuDbsdk5R-QfPwQ7w)

- A classic heavy-duty metal thumb drive that resists water, shock, magnets, and extreme temperatures. Great for everyday carry on a keychain, with reliable speeds and capacities up to 512 GB.[[1]](https://google.com/goto?url=CAESaQHrOzAVa8DXqiVAR2PUvrWz7bcycYdtN7GC6IZKR4ygibyZ6RrZ5mI2pA6gL86ECeySQiwVAkCdWFUG4Y0V1A3z-L6RkUsc2ac0rz-y8rii_qrxlH5g3Q9GfDmkroUd1Xsd0etKdMN07A)[[2]](https://google.com/goto?url=CAESegHrOzAVJifdpkMi4rvWz9zhTpyd7GGhH_KXrn0WTAzPL0GJBRpvvX4FtEVzZRIavumbeTrZkiXM5qtBB0QevzLDxmnB8TtJ47cGTNivZXpgVVVKvmQxVXmPQ64g5ICHeu6DwVAc7KabNC--HRVaMA5sY45ggslB2NBj)

- Features a tiny, plug-and-forget thumbnail design. It is perfect for expanding storage on a laptop or plugging into a car audio system where a protruding flash drive might get snapped off.[[1]](https://www.google.com/search?q=product&prds=pvt:hg,productid:18205436429493417978,catalogid:18162070266235834572,gpcid:18003651505429910256,mid:576462566984372926&ibp=oshop)[[2]](https://google.com/goto?url=CAESTwHrOzAVaSADOcRmZ9GafC_2tb3sHpfEyyE_Ln4-E-FTU5QDf1wdVFArkniu2fu1UNzQiRDt7SMQ9e-d-5Vksk3vBTn2aIWW4omh8ihyj7k)

If you want to narrow down the choice, let me know:

• Do you need USB-C for a phone/modern laptop, or traditional USB-A?
• Roughly how much storage capacity do you need?
• What is your budget?

The "best" USB flash drive depends on what you value most—blazing speed, tiny size, high capacity, or a low price . Tech experts and performance reviews highlight these top options categorized by their strengths:

Widely praised by experts like Tom's Hardware , this drive hits an incredible sweet spot. It offers near-SSD speeds (available in USB-A or USB-C variants) with massive capacities like 256GB or 1TB at a very reasonable price, all while remaining pocket-friendly.

If you want a "set-it-and-forget-it" drive to leave plugged into a laptop, car stereo, or TV, the Samsung Fit Plus is tiny enough to sit almost flush against the port. It’s inexpensive, surprisingly speedy for its size, and highly durable.

Perfect for modern workflows, this all-metal swivel drive features both a USB Type-C and a traditional USB Type-A connector. It makes moving files seamlessly between modern smartphones, tablets, Macs, and older PCs hassle-free.

If you routinely transfer hundreds of gigabytes of 4K video and need absolute maximum speeds (often hitting up to 1,000 MB/s), these form-factor-bending USB-C drives operate more like mini solid-state drives than traditional thumb drives.

If you want to narrow it down, tell me:

• What storage capacity do you need (e.g., 64GB, 256GB, 1TB)?
• Do you need USB-C or traditional USB-A ports?
• What is your primary use case (moving large video files, everyday school documents, or leaving it plugged into a device)?

If you want one USB flash drive that’s the best overall right now, I’d pick the Kingston DataTraveler Max.

• Kingston DataTraveler Max 512GB USB-C - $84.00 (Staples)

Why I recommend it

• Extremely fast: up to 1,000 MB/s read and 900 MB/s write with USB 3.2 Gen 2.
• USB-C version: excellent for modern laptops, tablets and phones.
• Good capacities: 256GB, 512GB and 1TB.
• 5-year warranty.
• Independent testing from TechRadar and Tom's Hardware puts it among the fastest flash drives available.

My picks by use

The SanDisk Extreme PRO is also an excellent choice if your computers primarily use USB-A; its older version reaches 420 MB/s read and 380 MB/s write, while newer Extreme PRO USB 3.2 Gen 2 models are much faster.

• SanDisk 1TB Extreme PRO Dual Drive USB-C/USB-A - $269.99 (B&H Photo)

One caveat: if you're routinely moving hundreds of gigabytes, an external SSD is generally a better choice than a flash drive for sustained performance and longevity. Tom's Hardware specifically recommends considering an external SSD when speed and capacity are priorities.

If you tell me your budget (e.g. $20, $50, $100) and whether you need USB-C, USB-A, or both, I can narrow it down to the best specific model/capacity.

The "best" USB flash drive depends heavily on whether you prioritize raw speed, physical size, or cross-device compatibility (like moving files between a phone and a computer). Expert testing highlights the top options across different categories:

• Best Overall & Fastest USB-C Drive:
  • Why it's great: It delivers near-SSD speeds (with read speeds up to 1,000 MB/s) in a traditional thumb-drive form factor. It features a clever sliding/retractable USB-C connector and works brilliantly for large file transfers or running system recoveries.
• Best Traditional USB-A Performance:
  • Why it's great: A classic heavy-hitter for legacy USB-A ports, offering blazing-fast read speeds up to 420 MB/s and write speeds up to 300 MB/s housed in a durable aluminum casing.
• Best Dual-Drive (USB-A & USB-C):
  • Why it's great: An all-metal swivel drive with both a Type-A and a Type-C connector. It’s the ultimate pick for seamlessly moving photos and files back and forth between modern smartphones, tablets, Macs, and PCs.
• Best Tiny / Low-Profile Drive:
  • Why it's great: It sits almost flush with your laptop or car audio port, making it ideal to leave plugged in permanently without getting snapped or in the way. It offers surprisingly quick read speeds (up to 300 MB/s) given its minuscule size.
• Best Ultra-Secure Drive:
  • Why it's great: Ideal if you handle sensitive data; it features physical alphanumeric buttons on the drive itself for hardware-based AES XTS encryption and an IP57 rugged dust/water rating.

To help narrow down the best choice, tell me:

• What types of devices will you be plugging it into (USB-A, USB-C, or smartphones)?
• What is your budget and storage capacity goal?

The best USB flash drive for most people right now is the Kingston DataTraveler Max. It delivers near-SSD performance, with USB 3.2 Gen 2 speeds (up to about 1,000 MB/s read and 900 MB/s write depending on model), and comes in USB-C and USB-A versions.

Kingston DataTraveler Max 512GB USB-C Flash Drive

$84.00

SanDisk Extreme PRO 1TB USB 3.2 Flash Drive

$269.99

Samsung BAR Plus 128GB USB Flash Drive

$62.50

Best picks by use case

What I’d buy

• Laptop with USB-C: Kingston DataTraveler Max USB-C, 512GB is the sweet spot.
• Older PCs with USB-A: SanDisk Extreme PRO.
• Just storing documents/photos: Samsung BAR Plus 128GB or 256GB.

A note: if you regularly move hundreds of gigabytes, edit video, or need a drive for daily work, a small portable SSD is often a better choice than any flash drive because it offers higher sustained performance.

If you tell me your device (Windows PC, Mac, iPhone, Android, gaming console, etc.) and desired capacity (64GB/256GB/1TB), I can narrow it down.

If you want one USB flash drive that’s excellent overall, I’d pick the Kingston DataTraveler Max.

Kingston DataTraveler Max 512GB USB 3.2 Type-C

$84.00

My picks

For most people: get 256GB or 512GB Kingston DataTraveler Max. If your devices use USB-C, get the USB-C version; if you regularly use older PCs, get USB-A.

One caveat: if you're transferring hundreds of gigabytes regularly, I'd skip a flash drive and buy a small external SSD instead—the performance and sustained writes are generally better.

Kingston DataTraveler Max 512GB

$84.00

Samsung BAR Plus 256GB

$79.99

Samsung BAR Plus 512GB

$145.99

PNY PRO Elite V3 1TB USB-C

$199.99

If you tell me your budget (e.g. $20, $50, $100) and whether you need USB-A or USB-C, I can pick the exact one I'd buy.

The "best" USB flash drive depends heavily on what you need it for—whether that is blazing-fast data transfer speeds, a tiny profile you can leave plugged into a laptop, or maximum security.

The top-performing USB flash drives are categorized by their primary strengths:

• Best Overall & Fastest Performance: [Kingston DataTraveler Max Go to product viewer dialog for this item. ](https://www.tomshardware.com/best-picks/best-flash-drives) — This drive essentially packs the performance of an NVMe SSD into a thumb-drive form factor. It delivers incredible read speeds up to 1,000 MB/s and write speeds up to 900 MB/s, available in both USB-A and USB-C variants. It’s ideal for heavy file transfers, running portable apps, or moving large 4K video files.
• Best High-End / Heavy Duty: [SanDisk Extreme PRO USB 3.2 Solid State Flash Drive Go to product viewer dialog for this item. ](https://www.wired.com/gallery/best-usb-flash-drives/) — A classic powerhouse that boasts read/write speeds up to 420 MB/s and 380 MB/s. Housed in a sleek aluminum casing, it’s built for durability and sustained high-speed performance without throttling quickly.
• Best Low-Profile / "Leave-In" Drive: Samsung FIT Plus Go to product viewer dialog for this item. — If you want a tiny, thumb-nail sized drive that stays plugged into a laptop or car audio system without getting knocked or snagged, this is the top pick. It offers great small-file write consistency and read speeds up to 300 MB/s, plus shock and water-proofing.
• Best for Security: [Kingston IronKey Keypad 200 Go to product viewer dialog for this item. ](https://www.tomsguide.com/best-picks/best-usb-drives) — For sensitive enterprise or personal data, this rugged drive features hardware-based XTS-AES 256-bit encryption and an integrated physical alphanumeric keypad so you can input a PIN before plugging it in. It also features an IP57 dust/water rating.
• Best Value / Budget: [PNY Pro Elite V3 Go to product viewer dialog for this item. ](https://www.nytimes.com/wirecutter/reviews/the-best-usb-3-0-thumb-drive/) — Highly recommended by testing publications like Wirecutter, this drive strikes a fantastic balance between cost and swift USB 3.2 Gen 2 speeds, making it great for everyday tasks without overspending.

If you tell me what device you'll be plugging it into (Mac, Windows, phone/tablet) and roughly how much data you plan to store, I can recommend the ideal capacity and connector type for you.

If you want the best USB flash drive overall, I’d pick the Kingston DataTraveler Max—especially the USB-C version.

Kingston DataTraveler Max 512GB USB-C

$84.00

My picks

• 🥇 Best overall / fastest: Kingston DataTraveler Max — up to 1,000 MB/s read and 900 MB/s write, with 256GB, 512GB, and 1TB options. Tom’s Hardware currently rates it as its best fast, affordable flash drive, while WIRED calls it the best USB-C flash drive.
• 🥈 Best traditional USB-A: SanDisk Extreme PRO — excellent performance, up to 420 MB/s read / 380 MB/s write on the USB-A version, and available up to 1TB.
• 💰 Best everyday/value choice: Samsung BAR Plus — metal construction, compact, and plenty fast for normal documents/photos/videos. The 256GB model is currently around $70–80 in the listings I found.

Kingston DataTraveler Max 512GB USB-C

$84.00

SanDisk Extreme PRO 512GB USB-A

$139.75

Samsung BAR Plus 256GB

$79.99

If you tell me whether your computer/phone uses USB-A or USB-C and how much storage you want (128GB, 256GB, 512GB, or 1TB), I can narrow it down to the best buy for you.

The "best" USB flash drive depends heavily on what you need it for—whether that is blazing-fast SSD-like transfer speeds, a tiny profile you can leave plugged into a laptop, or heavy-duty physical security.

The top-performing USB flash drives are categorized by their standout use case:

PNY PRO Elite V3 (USB-C) is the best overall performance pick. Utilizing USB 3.2 Gen 2 technology, it pushes extreme read speeds up to 1000 MB/s and write speeds up to 800 MB/s, performing more like an external SSD than a traditional thumb drive.

Kingston DataTraveler Max is the best high-speed USB-C/A alternative . It delivers near-NVMe levels of performance in a pocketable, retractable form factor with great thermal handling during large file transfers.

Samsung BAR Plus (USB-A) is the best everyday/durable drive . It features a rugged, streamlined unibody metal casing and "5-proof" protection (waterproof, shockproof, temperature-proof, magnet-proof, and X-ray-proof) alongside solid everyday read speeds up to 400 MB/s.

Samsung Fit Plus is the best low-profile "leave-in" drive . It has a tiny thumbnail-sized footprint designed to stay plugged into a laptop or car audio system without getting snagged or in the way, while still maintaining stable write speeds.

Kingston IronKey Keypad 200 is the best for security . Featuring an integrated physical alphanumeric PIN keypad and military-grade hardware encryption, it is designed for safeguarding highly sensitive data in the field.

If you can tell me what device you'll be plugging it into (like a Mac, PC, or phone) and what kind of files you are moving , I can narrow down the ideal capacity and specific model for your setup.